213089790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{29473}}^1$

素因数の和:29724

約数の個数: 32

約数和(自身を含む): 513554976

約数和(自身を除く): 300465186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7230, 29473, 58946, 88419, 147365, 176838, 294730, 442095, 884190, 7102993, 14205986, 21308979, 35514965, 42617958, 71029930, 106544895, 213089790]

約数ペア:

[(1, 213089790), (2, 106544895), (3, 71029930), (5, 42617958), (6, 35514965), (10, 21308979), (15, 14205986), (30, 7102993), (241, 884190), (482, 442095), (723, 294730), (1205, 176838), (1446, 147365), (2410, 88419), (3615, 58946), (7230, 29473)]